What begins as a water problem can quickly become a patient safety and surgical continuity problem.
A recent hospital sterilization failure offers an important lesson for healthcare leaders. When water quality fails, the effects can reach far beyond Sterile Processing.
Hard water and the use of utility water during final rinsing contributed to visible residue and staining on surgical instruments. Staff correctly removed the affected instruments from service. However, the hospital still faced major operational consequences.
Surgeries were postponed. Instruments had to be transported to another facility for processing. Teams across the hospital shifted into emergency-response mode.
The incident shows why hospitals must treat water quality as a clinical and operational priority.
Water quality affects the entire hospital
Sterile Processing may notice the first warning signs. Instrument staining, spotting, residue, and corrosion often appear before leaders recognize a larger system problem.
However, the effects do not stay within SPD.
When instruments cannot be processed safely, operating rooms may lose access to the trays they need. Procedures may be delayed or cancelled. Staff must find alternate processing methods while protecting patient safety.
“Water quality cannot be treated as a background utility that only receives attention when something goes wrong,” says Jeff Paquet, CEO of VERDA Water Quality Systems. “It supports every instrument, every tray, and every procedure. Hospitals need to understand the risk, establish clear ownership, and build the response plan before patient care is interrupted.”
Testing is only the beginning
A hospital can receive an acceptable result on one day and still face a developing problem.
Water quality can change because of seasonal conditions, aging equipment, plumbing changes, treatment-system performance, and shifts in demand. A single test may not reveal those changes.
Hospitals should review results over time. They should also compare findings from relevant points throughout the system.
“Passing a test on one particular day does not necessarily mean the system is under control,” says Renee Vander Weele, Chief Commercial Officer. “The real value comes from looking at patterns over time, understanding what those changes mean for the instruments, and acting early enough to prevent a disruption.”
A strong program connects sampling, laboratory analysis, monitoring, trend review, and corrective action. Each part supports the others.
Clear ownership prevents delayed action
Water quality crosses several areas of hospital responsibility.
Facilities manages building systems and treatment equipment. Sterile Processing sees the effect on instruments and workflow. Infection Prevention evaluates patient risk. Leadership supports resources, planning, and accountability.
Without clear ownership, teams may lose valuable time deciding who should respond.
Hospitals should define responsibilities before a water quality event occurs. Staff should know who receives the results, who interprets them, and who has authority to act.
“Hospitals need more than equipment,” says Len Sparks, COO of VERDA and an AAMI ST108 committee member. “They need a process that connects testing, monitoring, preventive maintenance, corrective action, and documentation. When those pieces are disconnected, small changes can become large operational problems before the organization recognizes what is happening.”
Action thresholds create a faster response
Test results alone do not reduce risk. Hospitals must decide what each result requires.
An effective process includes defined action thresholds and escalation steps. It should explain when teams need to investigate, adjust equipment, retest water, restrict use, or activate a backup plan.
Hospitals should be able to answer several practical questions:
- Who responds when a result falls outside an established threshold?
- How quickly do SPD, Facilities, and Infection Prevention receive the information?
- Who reviews trends across multiple sampling periods?
- What backup process protects surgical services if Critical Water becomes unavailable?
- How does the hospital document the issue, response, and resolution?
These questions should have clear answers before a failure interrupts patient care.
Prevention requires more than a final inspection
In this incident, quality checks protected patients. Staff identified the affected instruments before use.
That is an important safeguard, but it is still a late-stage defense.
The stronger goal is to identify deterioration before residue appears on instruments. Hospitals can do that through regular testing, ongoing monitoring, preventive maintenance, trend analysis, and documented response procedures.
Water quality programs should help teams detect change early. They should also support fast, coordinated action.
Prepared hospitals protect both patients and capacity
Water quality is not only a Facilities concern. It is not only an SPD concern either.
It is patient safety infrastructure.
Hospitals that understand their systems, monitor performance, assign ownership, and plan for interruptions can reduce the chance that a technical issue becomes a hospital-wide crisis.
Because when water quality fails, the entire hospital feels the impact.